Why is my door sticking and hard to close in summer?

A door that sticks and is hard to close during humid months is likely swollen from moisture. Learn how to plane the door and adjust the hinges for smooth operation.

Category:Doors & Windows

Difficulty:Moderate

Time:1 hour

Success:50%

Updated:Jun 20, 2026

quick_referenceQuick Answer

For Why is my door sticking and hard to close in summer?, start with "Identify where the door is binding": Close the door slowly and feel for resistance. Look for scuff marks on the door edge or frame. Mark the binding area with a pencil. Stop DIY if the door frame is visibly out of square. This is listed as a moderate recovery and usually takes about 1 hour.

verifiedGuide Snapshot

Repair areaDoors & Windows

Estimated time1 hour

DifficultyModerate

Stop conditions3

Last updated Jun 20, 2026. Review the stop conditions before continuing.

account_treeRecovery State

DeviceDoor

Current stateBinding

Specific stateSwollen Wood

Failed stepSwollen Door Edge

Likely failure typeMisalignment

DIY boundaryDIY recovery first

paymentsCost decision

help1. Understand the Problem

Wood doors absorb moisture from humid air, causing them to swell and bind against the frame. This typically happens at the top or bottom edge. Without adjustment, the door may warp or the latch may fail to engage properly.

build_circle2. Try This First

Best First Step

Identify where the door is binding

Close the door slowly and feel for resistance. Look for scuff marks on the door edge or frame. Mark the binding area with a pencil.

visibility3. Visual Guidance

See what's happening and how to try the first recovery step.

Remove the doorTap out the hinge pins with a hammer and screwdriver. Tilt the door outward and lift it off the hinges. Place it on sawhorses.

Plane the binding edgeUse a hand plane or electric planer to shave off 1/32 inch from the marked area. Work in smooth, even strokes.

Sand and seal the planed areaSand the planed edge with 120-grit sandpaper, then apply primer and paint or sealant to prevent future moisture absorption.